ok. I will try the serial layer<br><br><div><span class="gmail_quote">2008/9/2, Benjamin Herrenschmidt <<a href="mailto:benh@kernel.crashing.org">benh@kernel.crashing.org</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Tue, 2008-09-02 at 09:34 +0200, Sébastien Chrétien wrote:<br> > ok is it a bad way to write a tty driver ? why ?<br> <br> <br>Not necessarily, it's just overkill. The UART layer handles a lot<br> of stuff for you. The tty layer is tricky to get right.<br>
<br> Cheers,<br> Ben.<br> <br> </blockquote></div><br>